WO2019072109A1 - 用于洗衣机的网口插座和包括该网口插座的洗衣机 - Google Patents

用于洗衣机的网口插座和包括该网口插座的洗衣机 Download PDF

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Publication number
WO2019072109A1
WO2019072109A1 PCT/CN2018/108372 CN2018108372W WO2019072109A1 WO 2019072109 A1 WO2019072109 A1 WO 2019072109A1 CN 2018108372 W CN2018108372 W CN 2018108372W WO 2019072109 A1 WO2019072109 A1 WO 2019072109A1
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WO
WIPO (PCT)
Prior art keywords
socket
washing machine
network port
mounting hole
socket body
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PCT/CN2018/108372
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English (en)
French (fr)
Inventor
秦绪松
张奎
吕纯修
Original Assignee
青岛海尔滚筒洗衣机有限公司
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Publication of WO2019072109A1 publication Critical patent/WO2019072109A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel
    • H01R13/741—Means for mounting coupling parts in openings of a panel using snap fastening means
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
    • H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
    • H01R24/64—Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/04—Connectors or connections adapted for particular applications for network, e.g. LAN connectors

Definitions

  • the invention belongs to the technical field of washing machines, and in particular relates to a network port socket for a washing machine and a washing machine including the same.
  • washing machine As the function of the washing machine continues to increase, the degree of informationization of the washing machine also increases.
  • some washing machines are provided with a network port socket, so that the staff can input the system information of the washing machine into the washing machine, or derive relevant information such as working status and maintenance history from the washing machine.
  • the side wall of the network port socket is provided with a resilient support structure for mounting and fixing.
  • the elastic support structure of the network port socket closely abuts against the inner wall of the socket mounting hole, thereby Secure the network port socket to the socket mounting hole.
  • the existing fixed structure of the network port socket cannot reliably make the network port socket reliable.
  • the ground is fixed to the socket installation position of the washing machine.
  • the present invention provides a network port socket for a washing machine, and the washing machine is provided with a mounting hole.
  • the network port socket includes a socket body, and the socket body is configured to be receivable in the mounting hole, wherein the socket body is provided with a locking portion, and the locking portion is configured to enable the socket body to be fixed In the mounting hole.
  • the mounting hole is disposed on a casing of the washing machine, and the locking portion includes at least one supporting locking member disposed on the socket body.
  • the support locking member is configured to support the locking member to abut against the inner side of the housing in a case where the socket body is fixed to the mounting hole.
  • the left and right sides of the socket body are respectively provided with the support locking members.
  • the support locking member is an elastic piece, and one end of the elastic piece is fixedly connected to the socket body or integrally formed with the socket body, the elasticity The other end of the sheet is configured to be able to abut against the inside of the housing.
  • the other end of the elastic piece is provided with a columnar structure, and an outer wall of the columnar structure is disposed to be able to closely abut against the The inside of the housing.
  • the locking portion further includes a claw disposed on an upper side of the socket body.
  • the end of the claw is provided with a first clamping structure protruding upward, and the first clamping structure is configured to be fixed to the socket body In the case of the mounting hole, the first clamping structure abuts and is hooked to the upper edge of the mounting hole.
  • the locking portion further includes a second clamping structure protruding downwardly disposed on a lower side of the socket body, the second clamping structure The second clamping structure is abutted and hooked to a lower edge of the mounting hole in a case where the socket body is fixed to the mounting hole.
  • the socket body is provided with at least one limiting protrusion, and the limiting protrusion is disposed to be fixed to the mounting hole at the socket body.
  • the limiting projection abuts against the inner side of the housing to prevent the support locking member from excessively extending.
  • the present invention also provides a washing machine comprising any of the above-described network port sockets.
  • the washing machine of the present invention is provided with a mounting hole for installing a network port socket, the socket body of the network port socket is received in the mounting hole, and the socket body is provided with a locking portion, so that the socket The main body can be reliably fixed in the mounting hole by the locking portion, thereby preventing the mesh port socket from falling out of the mounting hole of the washing machine when the washing machine vibrates or shakes due to work.
  • FIG. 1 is a schematic view showing the forward mounting of a network port socket and a washing machine of the present invention
  • FIG. 2 is a schematic rear view of the network port socket and the washing machine of the present invention
  • FIG. 3 is a first structural schematic view of a network port socket of the present invention, showing a support locking structure of the network port socket;
  • FIG. 4 is a second structural schematic view of the network port socket of the present invention, showing a second clamping structure of the network port socket;
  • Fig. 5 is a third structural view of the network port socket of the present invention, showing the limiting protrusion of the network port socket.
  • the embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of the present invention. Those skilled in the art can adjust it as needed to suit a particular application.
  • the network port socket of the present invention is described in connection with the case of the washing machine, this is not restrictive, and the network port socket of the present invention can also be applied to other electronic devices that need to be connected to the network cable, such as household appliances such as televisions. .
  • connection are to be understood broadly, and may be a fixed connection or a detachable connection, unless otherwise explicitly defined and defined. , or connected integrally; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • installation and “connection” are to be understood broadly, and may be a fixed connection or a detachable connection, unless otherwise explicitly defined and defined. , or connected integrally; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • Figure 1 is a schematic view of the forward mounting of the network port socket and the washing machine of the present invention
  • Figure 2 is a schematic view of the rear mounting of the network port socket and the washing machine of the present invention.
  • the housing 1 outside the washing machine is provided with a mounting hole 11 which is mounted and fixed to the washing machine by being accommodated in the mounting hole 11.
  • the network port socket 2 includes a square socket body 21 and a wire connection structure (not shown) provided on the socket body 21.
  • the network cable connection structure includes a plug structure directly connected to the network cable and a wiring pin connected to the plug structure.
  • the front side of the socket body 21 is formed with an inwardly recessed receiving cavity, the plug structure is received and fixed in the receiving cavity, and the wiring pin protrudes from the rear side of the socket body 21 and is connected with an electronic module inside the washing machine for the washing machine
  • the external network cable can be connected to the electronic module inside the washing machine through the network port socket 2 provided on the casing of the washing machine.
  • the socket main body 21 is provided with a locking portion 22, and the locking portion 22 is provided to enable the socket main body 21 to be reliably fixed to the mounting position of the mounting hole 11.
  • the “to-be-installed position” specifically refers to a fixed position of the network port socket in the mounting hole 11 . As can be seen from FIGS.
  • the locking portion 22 can fix the socket main body 21 from the front and rear ends of the mounting hole 11, so that the socket The main body 21 cannot be tilted in the mounting hole 11 toward the front end or the rear end of the hole, thereby reliably fixing the socket main body 21 in the mounting hole 11 to prevent the net port from being shaken or shaken due to work or transportation of the washing machine.
  • the socket is swayed, displaced, or detached from the mounting hole 11 through the mounting hole 11.
  • FIG. 3 is a first schematic structural view of a network port socket of the present invention
  • FIG. 4 is a second structural schematic view of the network port socket of the present invention
  • the locking portion 22 includes a claw 221 provided on the upper side of the socket main body 21.
  • the claw 221 is a plate-like structure extending from the intermediate rearward position of the upper side surface of the socket main body 21 toward the front of the socket main body, and the overall shape of the plate-like structure is L-shaped.
  • the claw 221 includes a vertical plate member that extends upward from the upper side surface of the socket main body 21 and a horizontal plate member that extends forward from the end portion of the vertical plate member. More specifically, the claw 221 has a certain elasticity, and a gap is provided between the horizontal plate of the claw 221 and the socket main body 21 so that the socket main body 21 can be inserted into the mounting hole 11 and on the upper side of the claw 221
  • the side surface is fixed to the mounting position of the mounting hole 11 in a manner to closely abut against the upper side wall of the mounting hole 11. For example, as indicated by the orientation of FIG.
  • the above-described gap may be sized such that the total height of the mesh socket (including the socket body 21 and the claw 221) in the vertical direction is equal to or slightly larger than the vertical height of the mounting hole 11. .
  • the claw 221 gradually penetrates the mounting hole 11 in accordance with the insertion of the socket main body 21.
  • the claw 221 slides inward along the upper side wall of the mounting hole 11, and the portion of the claw 221 in which the horizontal plate protrudes into the mounting hole 11 abuts against the upper side wall of the mounting hole 11, having The elastic claw 221 is in a compressed state so that the socket main body 21 can be fixed to the position to be mounted in the mounting hole 11 by the claw 221 .
  • the end of the claw 221 is provided with a first clamping structure 2211 protruding upward, and the lower side surface of the socket main body 21 is provided with a second clamping structure 222 protruding downward.
  • the first clamping structure 2211 is a structure that protrudes from the upper side surface of the claw 221 and protrudes upward with respect to the upper side wall of the mounting hole 11.
  • the second chucking structure 222 is a structure that protrudes from the lower side surface of the socket main body 21 and protrudes downward with respect to the lower side wall of the mounting hole 11. In a case where the socket main body 21 is fixed to the mounting hole 11, the first clamping structure 2211 abuts and is hooked to the upper edge of the mounting hole 11, and the second clamping structure 222 abuts and is hooked to the lower side of the mounting hole 11.
  • the yoke of the socket body 21 is restricted in abutting manner to the housing 1 so as to securely fix the network port socket in the mounting hole 11 to avoid the position of the mesh port socket relative to the mounting hole 11 to be installed in the hole.
  • the back side is moving.
  • the first clamping structure 2211 and the second clamping structure 222 are respectively wedge-shaped structures protruding upward or downward, in the case where the socket main body 21 is fixed to the mounting hole 11.
  • the horizontal plate member of the claw 221 on the upper side of the network port socket is in close contact with the upper side hole wall of the mounting hole, and the rear side surface of the first clamping structure 2211 at the end of the claw 221 abuts and is hooked to the mounting hole.
  • the upper edge of the second clamping structure 222 on the lower side of the mesh port socket abuts and is hooked to the lower edge of the mounting hole 11.
  • the claw 221 is described in connection with an elastic plate structure integrally formed on the socket main body 21 in an L shape, this is not limited.
  • the claw 221 may obviously also be a structure of another shape made of a material having a certain elasticity; or a structure composed of an elastic member such as a spring and a non-elastic material.
  • the connection manner and the installation position of the claw 221 and the socket main body 21 can be determined according to the specific structure of the claw 221, as long as the design of the claw 221 can satisfy the requirement of fixing the mesh socket in the mounting hole 11.
  • first clamping structure 2211 and the second clamping structure 222 are not limited to the wedge structure, and the first clamping structure 2211 and the second clamping structure 222 may also be other shapes than the wedge shape, such as a square shape. Blocky.
  • the shapes of the first clamping structure 2211 and the second clamping structure 222 may be the same or different.
  • one of the first clamping structure 2211 and the second clamping structure 222 is a wedge-shaped structure and the other is a square block-like structure.
  • FIG. 5 is a third structural diagram of the network port socket of the present invention.
  • the locking portion 22 further includes at least one supporting locking member 223 disposed on the socket main body 21, and the supporting locking member 223 is disposed as :
  • the support locking member 223 abuts against the inner side of the housing 1.
  • the left and right sides of the socket main body 21 are respectively provided with support locking members 223.
  • the supporting locking member 223 is an elastic piece, and one end of the elastic piece is integrally formed with the socket main body 21 by means of injection molding or the like; or one end of the elastic piece is fixedly connected to the left and right of the socket main body 21 by bonding or the like.
  • the side surface is provided at the other end so as to be able to abut against the inner side of the casing 1.
  • the elastic piece in the drawing is a strip piece extending from the left and right side surfaces of the socket main body 21 and inclined toward the front of the socket main body 21, and as shown in FIG.
  • the front ends of the two strip pieces are closely abutted against the inner side surface of the housing 1 and the left and right side positions of the rear end of the mounting hole 11 on the left and right sides of the socket main body 21, respectively.
  • the end portion of the elastic piece abuts against the inner side surface of the casing 1 is provided with a columnar structure 2231, and the outer wall of the columnar structure 2231 is provided to be able to closely abut against the inner side of the casing 1 by being pressed.
  • the support locking members 223 on the left and right sides of the socket main body 21 gradually approach the rear side (ie, the inner side) of the housing 1.
  • the surface, up to the columnar structure 2231 supporting the end of the locking member 223, is in contact with the surface.
  • the support locking member 223 may be slightly deformed, that is, the elastic piece supporting the locking member 223.
  • the angle between the left and right side surfaces of the socket main body 21 becomes large, and therefore, the position at which the end portion of the elastic piece abuts against the housing 1 is behind the housing 1 as the support locking member 223 is deformed. Move on the side surface.
  • the columnar structure 2231 can always maintain linear contact with the rear side surface of the casing 1 when abutting against the casing 1 (ie, the side surface of the columnar structure 2231 and the casing)
  • the shape of the contact area of 1 is approximately linear), so as to avoid that the end of the support locking member 223 has a relatively sharp shape or the contact area of the supporting locking member 223 with the housing 1 is too large, so that the supporting locking member 223 is drawn.
  • the problem of the installation process of the surface of the case 1 or the port socket is not smooth. Of course, since the sliding distance of the columnar structure 2231 on the casing 1 is small, the sliding effect of the columnar structure 2231 on the casing 1 on the installation of the mesh socket is negligible.
  • the support locking member 223 has a certain elasticity, in order to accidentally force the rear end of the mesh port socket, the mesh port socket is prevented from swaying in the mounting hole 11 toward the front side of the hole.
  • the support locking member 223 is deformed too much and is broken due to the large depth of the network port socket being inserted into the mounting hole 11, so that the socket body 21 is preferably At least one limiting protrusion 23 is further disposed, and the limiting protrusion 23 is disposed such that in the case where the socket main body 21 is fixed to the mounting hole 11, the limiting protrusion 23 abuts against the inner side of the casing 1 to prevent The support locking member 223 is excessively extended. As shown in FIG. 5, two rectangular limiting protrusions 23 are respectively disposed on the upper and lower sides of the socket main body 21.
  • the limiting protrusion 23 extends from the left/right side surface of the socket body to the left/right side, so that the limiting protrusion 23 can protrude from the opening of the mounting hole 11 and be engaged with the rear side surface of the housing 1.
  • the front end surfaces of the four limiting projections 23 abut against the inner side surface of the housing 1 to block the socket main body 21.
  • the insertion hole 11 is continuously inserted, thereby positioning the socket main body 21 to the position to be mounted in the mounting hole 11, preventing the support locking member 223 from being damaged due to the large insertion depth of the socket main body 21.
  • the present embodiment is described in connection with four rectangular limit projections 23, the number of actual upper limit projections 23 may obviously be larger or smaller than four.
  • the shape specifically set by the stopper protrusion 23 may be a shape other than a rectangle, such as a column shape or the like.
  • the support lock member 223 is described in connection with a flat plate-like structure that is inclined with respect to the socket main body 21, this is not limitative.
  • the support locking member 223 may have a shape other than the above-described structure, such as a wavy plate shape or an L-shaped plate shape extending outward from the side surface of the insertion body 21 and extending toward the front side of the socket main body 21. That is to say, the structure of the supporting locking member 223 can be specifically set according to the specific installation environment of the network port socket, as long as the limiting function of the supporting locking member 223 can be realized.
  • the socket body 21 of the network port socket of the present invention is provided with a locking portion 22, and the locking portion 22 includes a claw 221, a second clamping structure 222 and a supporting locking member 223.
  • the claw 221 and the second clamping structure 222 can fix the socket body in the mounting hole 11 and can restrict the socket body from swaying in the mounting hole 11 toward the rear side of the hole
  • the supporting locking member 223 can assist the claw 221 and the second clamping structure 222 fix the network port socket, restricting the socket body 21 from tilting toward the front side of the hole in the mounting hole 11, and therefore, in the case where the network port socket is mounted to the mounting hole 11 of the washing machine of the present invention, Since the locking portion 22 securely fixes the mesh port socket in the mounting hole 11, even if the washing machine of the present invention is in operation or transportation, the mesh port socket does not face the mounting hole on the casing 1 of the washing machine. 11 is displaced or detached from the mounting hole 11.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

本发明属于洗衣机技术领域，具体涉及一种用于洗衣机的网口插座和包括该网口插座的洗衣机。本发明旨在解决现有的网口插座用于洗衣机时安装可靠性差的问题。为此目的，本发明的网口插座的插座主体上设置有锁紧部，在该插座主体容纳于洗衣机壳体上的安装孔的情形下，插座主体能够通过锁紧部可靠地固定于安装孔中。通过上述设置方案，使得本发明的洗衣机即使处于作业或者运输的情形，洗衣机上安装的网口插座也不会出现相对于洗衣机的安装孔移位或者从安装孔中脱落的问题。

Description

用于洗衣机的网口插座和包括该网口插座的洗衣机 技术领域
本发明属于洗衣机技术领域，具体涉及一种用于洗衣机的网口插座和包括该网口插座的洗衣机。
背景技术
随着洗衣机功能的不断提升，洗衣机信息化的程度也随之提高。鉴于此，部分洗衣机上设置有网口插座，以便于工作人员将洗衣机的系统信息输入洗衣机中，或者从洗衣机中导出如工作状态、维修历史等相关信息。
通常，网口插座的侧壁上设置有用于安装固定的弹性支撑结构，在网口插座安装于插座安装孔的情形下，网口插座的弹性支撑结构紧密抵靠至插座安装孔的内壁，从而使网口插座固定于插座安装孔。但是，由于洗衣机处于某些工作工况(洗涤或者甩干)时机身会处于轻微的振动状态，因此，在此情形下，现有的网口插座的安装固定结构并不能将网口插座可靠地固定于洗衣机的插座安装位置。
相应地，本领域需要一种新的用于洗衣机的网口插座来解决上述问题。
发明内容
为了解决现有技术中的上述问题，即为了解决现有的网口插座用于洗衣机时安装可靠性差的问题，本发明提供了一种用于洗衣机的网口插座，洗衣机上设置有安装孔，所述网口插座包括插座主体，所述插座主体设置为能够容纳于所述安装孔，其中，所述插座主体上设置有锁紧部，所述锁紧部设置为能够使所述插座主体固定于所述安装孔。
在上述用于洗衣机的网口插座的优选技术方案中，所述安装孔设置于所述洗衣机的壳体上，所述锁紧部包括设置于所述插座主体上的至少一个支撑锁紧件，所述支撑锁紧件设置为：在所述插座主 体固定于所述安装孔的情形下，支撑锁紧件紧密抵靠至所述壳体的内侧。
在上述用于洗衣机的网口插座的优选技术方案中，所述插座主体的左侧和右侧分别设置有所述支撑锁紧件。
在上述用于洗衣机的网口插座的优选技术方案中，所述支撑锁紧件为弹性片，所述弹性片的一端固定连接至所述插座主体或者与所述插座主体一体成型，所述弹性片的另一端设置为能够紧密抵靠至所述壳体的内侧。
在上述用于洗衣机的网口插座的优选技术方案中，所述弹性片的所述另一端设置有柱状结构，所述柱状结构的外壁设置为能够通过被挤压的方式紧密抵靠至所述壳体的内侧。
在上述用于洗衣机的网口插座的优选技术方案中，所述锁紧部还包括设置于所述插座主体的上侧的卡爪。
在上述用于洗衣机的网口插座的优选技术方案中，所述卡爪的端部设置有向上突出的第一卡紧结构，所述第一卡紧结构设置为：在所述插座主体固定于所述安装孔的情形下，所述第一卡紧结构抵靠并挂接至所述安装孔的上沿。
在上述用于洗衣机的网口插座的优选技术方案中，所述锁紧部还包括设置于所述插座主体的下侧的、向下突出的第二卡紧结构，所述第二卡紧结构设置为：在所述插座主体固定于所述安装孔的情形下，所述第二卡紧结构抵靠并挂接至所述安装孔的下沿。
在上述用于洗衣机的网口插座的优选技术方案中，所述插座主体上设置有至少一个限位凸起，所述限位凸起设置为：在所述插座主体固定于所述安装孔的情形下，所述限位凸起抵靠至所述壳体的内侧以防止所述支撑锁紧件过度伸入。
根据另一个方面，本发明还提供一种洗衣机，所述洗衣机包括上述任一种网口插座。
本领域技术人员能够理解的是，本发明的洗衣机上设置有用于安装网口插座的安装孔，网口插座的插座主体容纳于该安装孔中，且插座主体上设置有锁紧部，使得插座主体能够通过锁紧部可靠地固 定于安装孔内，从而防止网口插座在洗衣机因作业而震动或者晃动时从洗衣机的安装孔内脱落。
附图说明
下面参照附图并结合洗衣机来描述本发明的优选实施方式。附图为：
图1是本发明的网口插座和洗衣机的正向安装示意图；
图2是本发明的网口插座和洗衣机的后向安装示意图；
图3是本发明的网口插座的第一结构示意图，其中示出了网口插座的支撑锁紧结构；
图4是本发明的网口插座的第二结构示意图，其中示出了网口插座的第二卡紧结构；
图5是本发明的网口插座的第三结构示意图，其中示出了网口插座的限位突起。
附图中：
1、壳体；11、安装孔；2、网口插座；21、插座主体；22、锁紧部；221、卡爪；2211、第一卡紧结构；222、第二卡紧结构；223、支撑锁紧件；2231柱状结构；23、限位凸起。
具体实施方式
首先，本领域技术人员应当理解的是，这些实施方式仅仅用于解释本发明的技术原理，并非旨在限制本发明的保护范围。本领域技术人员可以根据需要对其作出调整，以便适应具体的应用场合。例如，虽然本发明的网口插座是结合于洗衣机的情形来描述的，但这并不是限制性的，本发明的网口插座还可以应用于其他需要连接网线的电子设备，如电视等家用电器。
再者，需要说明的是，在本发明的描述中，术语“上”、“下”、“前”、“后”、“竖直”、“水平”等指示的方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示所述装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第 一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。
此外，还需要说明的是，在本发明的描述中，除非另有明确的规定和限定，术语“安装”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域技术人员而言，可根据具体情况理解上述术语在本发明中的具体含义。
首先参阅图1和图2，图1是本发明的网口插座和洗衣机的正向安装示意图，图2是本发明的网口插座和洗衣机的后向安装示意图。如图1和图2所示，洗衣机外部的壳体1上设置有安装孔11，网口插座2通过容纳于安装孔11的方式安装固定在洗衣机上。网口插座2包括方形的插座主体21和设置于插座主体21上的网线连接结构(图中未示出)。具体地，网线连接结构包括直接与网线相连的插接结构和与插接结构相连的接线引脚。插座主体21的前侧形成有向内凹进的容纳腔，插接结构容纳固定于该容纳腔中，接线引脚从插座主体21的后侧伸出并与洗衣机内部的电子模块连接，以便洗衣机外部的网线能够通过设置于洗衣机壳体上的网口插座2与洗衣机内部的电子模块相连。优选地，插座主体21上设置有锁紧部22，且锁紧部22设置为能够使插座主体21可靠地固定于安装孔11的待安装位置。其中，此处的“待安装位置”具体是指网口插座在安装孔11内的固定位置。从图1和图2中能够看出，在插座主体21处于安装孔11内的待安装位置的情形下，锁紧部22能够从安装孔11的前、后两端固定插座主体21，使插座主体21不能在安装孔11中向孔的前端或者后端窜动，从而将插座主体21可靠地固定于安装孔11内，避免在洗衣机因作业或者运输而发生震动或者晃动的情形下，网口插座在安装孔11晃动、移位或者脱落出安装孔11。
接下来参阅图3和图4，图3是本发明的网口插座的第一结构示意图，图4是本发明的网口插座的第二结构示意图。如图3和图4所示，作为一种优选的实施方式，锁紧部22包括设置于插座主体21上侧的卡爪221。具体地，从图3中能够看出，卡爪221是从插座 主体21的上侧表面的中间偏后位置向插座主体前方延伸出的板状结构，该板状结构的总体形状为L形，即，卡爪221包括从插座主体21的上侧表面向上延伸出的竖直板件以及从该竖直板件端部向前延伸的水平板件。更具体地，卡爪221具有一定的弹性，且卡爪221的水平板件与插座主体21之间设置有一定空隙，以便使插座主体21能够插入安装孔11中，并以卡爪221的上侧表面与安装孔11的上侧孔壁紧密抵接的方式固定于安装孔11的待安装位置。例如，按照图3的方位所示，上述空隙的大小可以设置为使得网口插座(包括插座主体21和卡爪221)在竖直方向上的总高度等于或者略大于安装孔11的竖直高度。在插座主体21从安装孔11的后侧插入安装孔11时，卡爪221随着插座主体21的插入而逐渐深入安装孔11。在此过程中，卡爪221沿安装孔11的上侧孔壁向内滑动，且卡爪221的水平板件伸入安装孔11的部分与安装孔11的上侧孔壁紧密抵靠，具有弹性的卡爪221处于被压缩状态，以便插座主体21能够通过卡爪221固定于安装孔11内的待安装位置。更优选地，卡爪221的端部设置有向上突出的第一卡紧结构2211，插座主体21的下侧表面设置有向下突出的第二卡紧结构222。其中，第一卡紧结构2211是从卡爪221的上侧表面延伸出的、相对于安装孔11的上侧孔壁向上突出的结构。第二卡紧结构222是从插座主体21的下侧表面延伸出的、相对于安装孔11的下侧孔壁向下突出的结构。在插座主体21固定于安装孔11的情形下，第一卡紧结构2211抵靠并挂接至安装孔11的上沿，,第二卡紧结构222抵靠并挂接至安装孔11的下沿，以抵靠至壳体1的方式限制插座主体21的窜动，从而将网口插座可靠地固定于安装孔11中，避免网口插座相对于安装孔11内的待安装位置向孔的后侧窜动。作为示例，从图3和图4中能够看出，第一卡紧结构2211和第二卡紧结构222分别是向上或者向下突出的楔形结构，在插座主体21固定于安装孔11的情形下，网口插座上侧的卡爪221的水平板件与安装孔的上侧孔壁紧密抵接，卡爪221端部的第一卡紧结构2211的后侧表面抵靠并挂接至安装孔11的上沿，网口插座下侧的第二卡紧结构222的后侧表面抵靠并挂接至安装孔11的下沿。
关于上述实施方式，需要说明的是，尽管卡爪221是结合一体形成于插座主体21上、形状为L形的弹性板结构来描述的，但是这并不是限定的。卡爪221显然还可以是由具有一定弹性的材料制成的其他形状的结构；或者由如弹簧等弹性构件和非弹性材料共同组成的结构。另外，卡爪221与插座主体21的连接方式以及设置位置可以根据卡爪221的具体结构确定，只要卡爪221的设计方案能够满足将网口插座固定于安装孔11中的需求即可。再者，第一卡紧结构2211和第二卡紧结构222的形状也不仅局限于楔形结构，第一卡紧结构2211和第二卡紧结构222还可以是除楔形以外的其他形状，如方形块状。此外，第一卡紧结构2211和第二卡紧结构222的形状可以是相同的，也可以是不同的。例如，第一卡紧结构2211和第二卡紧结构222中的一个是楔形结构，另一个是方形块状结构。上述形状、结构以及设置位置的改变并未超出本发明的原理和保护范围。
再参阅图5并继续参阅图2、图3和图4，图5是本发明的网口插座的第三结构示意图。如图3、图4和图5所示，作为另一种优选的实施方式，锁紧部22还包括设置于插座主体21上的至少一个支撑锁紧件223，且支撑锁紧件223设置为：在插座主体21固定于安装孔11内的待安装位置的情形下，支撑锁紧件223紧密抵靠至壳体1的内侧。具体地，如图5所示，插座主体21的左侧和右侧分别设置有支撑锁紧件223。支撑锁紧件223为弹性片，且该弹性片的一端通过如注塑等方式与插座主体21一体成型；或者，该弹性片的一端通过如粘接等方式固定连接于插座主体21的左、右侧表面，另一端设置为能够紧密抵靠至壳体1的内侧。更具体地，作为一种示例，图中的弹性片是从插座主体21的左、右侧表面延伸出的、向插座主体21的前方倾斜的条状片，且如图2所示，在插座主体21固定于安装孔11的情形下，两个条状片的前端在插座主体21的左右两侧分别与壳体1的内侧表面、安装孔11后端的左侧和右侧位置紧密抵靠。
优选地，上述弹性片的端部与壳体1的内侧表面抵接的位置设置有柱状结构2231，柱状结构2231的外壁设置为能够通过被挤压的方式紧密抵靠至壳体1的内侧。在网口插座从安装孔11的后侧插入的过程中，随着网口插座的插入，插座主体21左、右两侧的支撑锁紧 件223逐渐靠近壳体1的后侧(即内侧)表面，直至支撑锁紧件223端部的柱状结构2231与该表面互相接触。在插座主体21上、下侧的卡爪221和第二卡紧结构222抵靠至壳体1的前侧表面(即插座主体21被固定于安装孔11)的情形下，与壳体1的后侧表面接触的支撑锁紧件223已发生小幅度变形，支撑锁紧件223的弹性片的倾斜角的倾斜幅度变大，从而使弹性片端部的柱状结构2231紧密抵靠至壳体1的后侧表面，阻止插座主体21相对于安装孔11中的待安装位置向孔的前侧窜动。再者，在上述支撑锁紧件223与壳体1的后侧表面从接触变为紧密抵靠的过程中，由于支撑锁紧件223会发生轻微变形，即，支撑锁紧件223的弹性片与插座主体21的左/右侧表面之间的夹角变大，因此，弹性片的端部与壳体1抵接的位置会随着支撑锁紧件223的变形而在壳体1的后侧表面上移动。所以，通过在弹性片的端部设置柱状结构2231，使得柱状结构2231在与壳体1抵接时能够与壳体1的后侧表面始终保持线状接触(即柱状结构2231的侧面与壳体1的接触面积的形状近似线状)，从而避免因支撑锁紧件223的端部具有比较尖锐的形状或者支撑锁紧件223与壳体1的接触面积过大而导致支撑锁紧件223划伤壳体1的表面或者网口插座的安装过程不顺畅的问题。当然，由于柱状结构2231在壳体1上的滑动距离较小，所以柱状结构2231在壳体1上滑动对网口插座安装产生的阻碍作用可以忽略不计。
继续参阅图2和图5，由于支撑锁紧件223具有一定的弹性，因此，为了使网口插座的后端意外受力时，避免网口插座在安装孔11中向孔的前侧窜动，防止在上述受力情形下或者在网口插座的安装过程中支撑锁紧件223因网口插座插入安装孔11中的深度较大而导致变形过大进而断裂，所以优选地，插座主体21上还设置有至少一个限位凸起23，且限位凸起23设置为：在插座主体21固定于安装孔11的情形下，限位凸起23抵靠至壳体1的内侧以防止所述支撑锁紧件223过度伸入。如图5所示，插座主体21的上、下两侧分别设置有2个矩形的限位凸起23。限位凸起23从插座主体的左/右侧表面向左/右侧延伸，以便限位凸起23能够凸出于安装孔11的孔口、卡接于壳体1的后侧表面。如图2所示，在网口插座固定于安装孔11中的待安装位置 情形下，四个限位凸起23的前端表面均恰好与壳体1的内侧表面抵接，以阻止插座主体21继续插入安装孔11，从而将插座主体21定位至安装孔11中的待安装位置，避免支撑锁紧件223因插座主体21的插入深度较大而损坏。当然，虽然本实施方式是结合四个矩形的限位突起23来描述的，但实际上限位凸起23的数量显然还可以大于或者小于四个。限位突起23具体设定的形状也可以是除矩形以外的其它形状，如圆柱状等。
本领域技术人员能够理解的是，虽然支撑锁紧件223是结合相对于插座主体21倾斜的平直板状结构来描述的，但这并不是限制性的。显然，支撑锁紧件223还可以是除上述结构以外的形状，如波浪形板状或者从插足主体21侧面向外延伸一定距离后再向插座主体21的前侧延伸的L形板状。也就是说，支撑锁紧件223的结构可以根据网口插座的具体安装环境具体设置，只要能够实现支撑锁紧件223的限位功能即可。
综上所述，在上述实施方式中本发明的网口插座的插座主体21上设置有锁紧部22，且锁紧部22包括卡爪221、第二卡紧结构222和支撑锁紧件223。其中，卡爪221和第二卡紧结构222能够将插座主体固定于安装孔11中，并能够限制插座主体在安装孔11中向孔的后侧窜动，支撑锁紧件223能够辅助卡爪221和第二卡紧结构222固定网口插座，限制插座主体21在安装孔11中向孔的前侧窜动，因此，在网口插座安装于本发明的洗衣机的安装孔11的情形下，由于锁紧部22将网口插座可靠地固定于安装孔11中，因此，即使在本发明的洗衣机处于作业或者运输的情形，网口插座也不会相对于洗衣机的壳体1上的安装孔11移位或者从安装孔11中脱落。
至此，已经结合附图所示的优选实施方式描述了本发明的技术方案，但是，本领域技术人员容易理解的是，本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下，本领域技术人员可以对相关技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本发明的保护范围之内。

Claims (10)

  1. 一种用于洗衣机的网口插座，其特征在于，所述洗衣机上设置有安装孔，所述网口插座包括插座主体，所述插座主体设置为能够容纳于所述安装孔，
    其中，所述插座主体上设置有锁紧部，所述锁紧部设置为能够使所述插座主体固定于所述安装孔。
  2. 根据权利要求1所述的用于洗衣机的网口插座，其特征在于，所述安装孔设置于所述洗衣机的壳体上，所述锁紧部包括设置于所述插座主体上的至少一个支撑锁紧件，所述支撑锁紧件设置为：
    在所述插座主体固定于所述安装孔的情形下，所述支撑锁紧件紧密抵靠至所述壳体的内侧。
  3. 根据权利要求2所述的用于洗衣机的网口插座，其特征在于，所述插座主体的左侧和右侧分别设置有所述支撑锁紧件。
  4. 根据权利要求3所述的用于洗衣机的网口插座，其特征在于，所述支撑锁紧件为弹性片，所述弹性片的一端固定连接至所述插座主体或者与所述插座主体一体成型，
    所述弹性片的另一端设置为能够紧密抵靠至所述壳体的内侧。
  5. 根据权利要求4所述的用于洗衣机的网口插座，其特征在于，所述弹性片的所述另一端设置有柱状结构，所述柱状结构的外壁设置为能够通过被挤压的方式紧密抵靠至所述壳体的内侧。
  6. 根据权利要求2所述的用于洗衣机的网口插座，其特征在于，所述锁紧部还包括设置于所述插座主体的上侧的卡爪。
  7. 根据权利要求6所述的用于洗衣机的网口插座，其特征在于，所述卡爪的端部设置有向上突出的第一卡紧结构，所述第一卡紧结构 设置为：
    在所述插座主体固定于所述安装孔的情形下，所述第一卡紧结构抵靠并挂接至所述安装孔的上沿。
  8. 根据权利要求7所述的用于洗衣机的网口插座，其特征在于，所述锁紧部还包括设置于所述插座主体的下侧的、向下突出的第二卡紧结构，所述第二卡紧结构设置为：
    在所述插座主体固定于所述安装孔的情形下，所述第二卡紧结构抵靠并挂接至所述安装孔的下沿。
  9. 根据权利要求2至8中任一项所述的用于洗衣机的网口插座，其特征在于，所述插座主体上设置有至少一个限位凸起，所述限位凸起设置为：
    在所述插座主体固定于所述安装孔的情形下，所述限位凸起抵靠至所述壳体的内侧以防止所述支撑锁紧件过度伸入。
  10. 一种洗衣机，其特征在于，所述洗衣机包括上述权利要求1至9中任一项所述的网口插座。
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